#include "csapp.h"

int main()
{
  int fd1,fd2;
  char c;

  fd1 = Open("foobar.txt",O_RDONLY,0);
  
  fd2 = Open("foobar.txt",O_RDONLY,0);
  read(fd1,&c,1);
  read(fd2,&c,1);
  printf("c=%c\n",c);

  exit(0);
}
